Endress+Hauser Proline t-mass 65 PROFIBUS DA, Руководство по эксплуатации

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Proline t-mass 65 PROFIBUS DP/PA Technical data
Hauser 113
11.5 Power supply
Electrical connections
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Supply voltage 85 to 260 V AC, 45 to 65 Hz
20 to 55 V AC, 45 to 65 Hz
16 to 62 V DC
Power consumption • AC: 85 to 260 V = 18.2 VA; 20 to 55 V = 14 VA ; (including sensor)
• DC: 8 W (including sensor)
Switch-on current:
• Max. 8 A (<5 ms) at 24 V DC
• Max. 4 A (<5 ms) at 260 V AC
Power supply failure Lasting min. 1 power cycle:
• EEPROM/HistoROM/T-DAT saves measuring system data if the power supply fails.
• HistoROM S-DAT is an exchangeable data storage chip with sensor specific data: (pipe
type, nominal diameter, serial number, flow conditioner, zero point, etc).
• Totalizer stops at the last value determined
Potential equalisation No measures necessary.
For measuring devices in hazardous areas please refer to the additional Ex documentation.
Cable entry Power supply and signal cables (inputs/outputs):
• Cable entry M20 × 1.5 (8 to 12 mm (0.31 to 0.47 in))
• Threads for cable entries, ½" NPT, G ½"
Connecting cable for remote version:
• Cable entry M20 × 1.5 (8 to 12 mm (0.31 to 0.47 in))
• Threads for cable entries, ½" NPT, G ½"
Cable specifications
(remote version)
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11.6 Performance characteristics
Reference conditions • Traceable to National Standards
• Accredited according to ISO/IEC 17025
• Air-controlled to 24 °C ± 0.5 °C (75.2 °F ± 0.9 °F) at atmospheric pressure
• Humidity-controlled < 40% RH